Days Left in the Year Calculator

Calculate how many days are left in the year from a given starting point.

Days left in the year
142 days
Start date
Monday, August 11, 2025
End of year
Wednesday, December 31, 2025
Months
4 months, 20 days
Weeks
20 weeks, 2 days
Days
142 days
Hours
3,431 hours
Minutes
205,919 minutes

Start date

SuMoTuWeThFrSa

How many days are left in the year from now?

From now there are 142 days left in the year.

Understanding days left in the year

The number of days left in the year is calculated by counting the days between your selected start date and December 31st of the same year. This includes both the start date and the end date in the calculation.

Some key points to remember:

  • If you select January 1st, you'll see all 365 days (or 366 in leap years) remaining
  • If you select December 31st, you'll see 0 days remaining
  • The calculation includes both the start date and December 31st in the count
  • Leap years (years divisible by 4) will have 366 days instead of 365

Days in the month

DateDayDay of YearDays Left in Year
August 1, 2025Friday213152
August 2, 2025Saturday214151
August 3, 2025Sunday215150
August 4, 2025Monday216149
August 5, 2025Tuesday217148
August 6, 2025Wednesday218147
August 7, 2025Thursday219146
August 8, 2025Friday220145
August 9, 2025Saturday221144
August 10, 2025Sunday222143
August 11, 2025Monday223142
August 12, 2025Tuesday224141
August 13, 2025Wednesday225140
August 14, 2025Thursday226139
August 15, 2025Friday227138
August 16, 2025Saturday228137
August 17, 2025Sunday229136
August 18, 2025Monday230135
August 19, 2025Tuesday231134
August 20, 2025Wednesday232133
August 21, 2025Thursday233132
August 22, 2025Friday234131
August 23, 2025Saturday235130
August 24, 2025Sunday236129
August 25, 2025Monday237128
August 26, 2025Tuesday238127
August 27, 2025Wednesday239126
August 28, 2025Thursday240125
August 29, 2025Friday241124
August 30, 2025Saturday242123
August 31, 2025Sunday243122